1142141202211 has 2 divisors, whose sum is σ = 1142141202212. Its totient is φ = 1142141202210.

The previous prime is 1142141202203. The next prime is 1142141202247. The reversal of 1142141202211 is 1122021412411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1142141202211 - 2³ = 1142141202203 is a prime.

It is not a weakly prime, because it can be changed into another prime (1142141209211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571070601105 + 571070601106.

It is an arithmetic number, because the mean of its divisors is an integer number (571070601106).

Almost surely, 2^{1142141202211} is an apocalyptic number.

1142141202211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142141202211 is an equidigital number, since it uses as much as digits as its factorization.

1142141202211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 1142141202211 its reverse (1122021412411), we get a palindrome (2264162614622).

The spelling of 1142141202211 in words is "one trillion, one hundred forty-two billion, one hundred forty-one million, two hundred two thousand, two hundred eleven".